TIMKEN LL469949 / LL469910

Tapered roller bearings technical reference with manufacturer-sourced dimensions, characteristics and engineering resources.

Technical data available

Bore diameterd: 447.675 mm
Outside diameterD: 552.45 mm
WidthB: 44.45 mm
Dynamic load ratingC: 618 kN
Static load ratingC0: 1510 kN
Mass≈m: 20.76 kg

Compare this model by brand →Check interchange requirements →

Use this page as a technical reference. Verify the current manufacturer specification and the complete application requirements before selection.

Technical data

Product specifications

Metric and imperial values are paired where the manufacturer provides both. Expand a section to review its parameters.

Core specifications11 parameters

Core specifications
Parameter	Symbol	Value
Series		LL469900
Variant / construction		TS - Tapered Single
Bore diameter	d	447.675 mm
Outside diameter	D	552.45 mm
Width	B	44.45 mm
Basic dynamic load rating	C	618 kN
Basic static load rating	C0	1510 kN
Mass	≈m	20.76 kg
Precision class		ABMA Class 2
Sealing		Open
Cage		Steel cage

Calculation Factors6 parameters

Calculation Factors
Parameter	Symbol	Value
K Factor		1.60
Y1 Factor		1.65
Y2 Factor		0.00
Y0 Factor		0.90
E Factor		0.36
Cg Factor		0.1912

Manufacturer Identity9 parameters

Manufacturer Identity
Parameter	Symbol	Value
Brand		Timken
Material Number		000000000100101668
World Assembly Part Number		LL469949_LL469910
Inner Ring Part Number		LL469949
Outer Ring Part Number		LL469910
Drawing Number		E-38853
Upc		0053893769820
Official Source System		CORE BP - DS DF
Official Last Run		2026-08-23T20:02:47.683

Product Identity4 parameters

Product Identity
Parameter	Symbol	Value
Type Description		TS - Tapered Single
Construction		Single Row Tapered Roller Bearing Assembly \| Imperial Series \| 17.6250 in Bore \| 21.7500 in OD \| 1.7500 in Width \| Open \| Cylindrical Bore \| Steel Cage \| Precision ABMA Class 2
Number Of Rows		1
Tapered Bore		N

Technical Data10 parameters

Technical Data
Parameter	Symbol	Value
Overall Width		50.418 mm
Radial Rating		160,000 N
Axial Rating		100,000 N
Dynamic Rating C1		618,000 N
Dynamic Rating C90		160,000 N
Dynamic Axial Rating Ca90		100,000 N
Dynamic Axial Rating Ca1		386,000 N
Static Radial Rating C0		1,510,000 N
Extended Dynamic Rating Ce		0 N
Static Axial Rating C0A		1,610,000 N

Technical documents & data sheet

This product page is a BearingScope catalogue reference, not a manufacturer-certified drawing. Preserve the full brand and designation when comparing files.

Record identity: TIMKEN LL469949 / LL469910
Document matching: Exact designation, assembly scope, revision and units must agree.

No verified redistributable CAD or manufacturer PDF is registered for this exact model. A catalogue image is not a dimensioned drawing. Missing technical files are not generated or replaced with unrelated models.

Look up another model or check drawing requirements →

Previous product← TIMKEN L433749-90032 Tapered roller bearing

Next productTIMKEN L540049-90010 Tapered roller bearing →